In the SR Structure, special purpose codes relate to SLAs, SRs and S/Ts.

Special purpose SLA codes

See Chapter 9.

Special purpose SR codes

In New South Wales, Victoria, Queensland, South Australia and Western Australia, the two-digit code 98 is reserved for coding undefined area data to the SR level.

Example

S/T

SR

SLA

5

98

9899

Western Australia Undefined

In the remaining S/Ts (Tasmania, Northern Territory, Australian Capital Territory, Other Territories) there is only one SR, so undefined SR level information is coded to an undefined SLA within each S/T’s one defined SR (code 04).

Example:

S/T

SR

SLA

8

04

9899

Australian Capital Territory Undefined

Special purpose S/T code See Special purpose S/T code in Chapter 9, Main Structure section.